Exhibit 4.20 REGISTRATION RIGHTS AGREEMENT Dated as of March 3, 2000 by and among RHYTHMS NETCONNECTIONS INC.Registration Rights Agreement • March 30th, 2000 • Rhythms Net Connections Inc • Telephone communications (no radiotelephone) • New York
Contract Type FiledMarch 30th, 2000 Company Industry Jurisdiction
EXHIBIT 4-J NATIONAL STEEL CORPORATION $ 75,000,000 FIRST MORTGAGE BONDS, 9 7/8% SERIES C DUE 2009 REGISTRATION RIGHTS AGREEMENTRegistration Rights Agreement • May 14th, 1999 • National Steel Corp • Steel works, blast furnaces & rolling mills (coke ovens) • New York
Contract Type FiledMay 14th, 1999 Company Industry Jurisdiction
EXHIBIT (c)(10) TOKHEIM CORPORATION REGISTRATION RIGHTS AGREEMENT -----------------------------Registration Rights Agreement • October 15th, 1998 • Tokheim Corp • Refrigeration & service industry machinery • New York
Contract Type FiledOctober 15th, 1998 Company Industry Jurisdiction
EXHIBIT 10.55 REGISTRATION RIGHTS AGREEMENT Dated as of June 8, 1998Registration Rights Agreement • July 7th, 1998 • Concentric Network Corp • Telephone communications (no radiotelephone) • New York
Contract Type FiledJuly 7th, 1998 Company Industry Jurisdiction
EXHIBIT 10.9 REGISTRATION RIGHTS AGREEMENT DATED AS OF JANUARY 27, 1998 BY AND AMONG LIBERTY GROUP PUBLISHING, INC.,Registration Rights Agreement • February 26th, 1998 • Liberty Group Publishing Inc • New York
Contract Type FiledFebruary 26th, 1998 Company Jurisdiction
BY AND AMONG BIG 5 CORP., AS ISSUER ANDRegistration Rights Agreement • December 23rd, 1997 • Big 5 Corp /Ca/ • Retail-miscellaneous shopping goods stores
Contract Type FiledDecember 23rd, 1997 Company Industry
BETWEENRegistration Rights Agreement • November 28th, 1997 • Mego Mortgage Corp • Miscellaneous business credit institution • New York
Contract Type FiledNovember 28th, 1997 Company Industry Jurisdiction
March 13, 1997 Credit Suisse First Boston Corporation BT Securities Corporation c/o Credit Suisse First Boston Corporation Eleven Madison Avenue New York, New York 10010 Dear Sirs: WinStar Communications, Inc., a Delaware corporation ("WinStar"), and...Registration Rights Agreement • March 27th, 1997 • Winstar Communications Inc • Telephone communications (no radiotelephone) • New York
Contract Type FiledMarch 27th, 1997 Company Industry Jurisdiction